<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<script>
  let a =1;
  if (a>0){
    console.log(true)
  }else {
    console.log(false)
  }

  for (let i = 0;i<5;i++){
    console.log("芜湖~~~");
  }



</script>
</body>
</html>